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View Full Version : 1.2 8v carb engine power mods??



cav_2.0_gli
17-05-11, 10:46 PM
hello all,

ive got a h-reg nova 1.2 carb, and i was wondering if theres any power mods i can do to it to up the power abit?

as ive stripped the head off to do the headgasket, is there any other heads or cam's i could fit to it to up the power abit?

also, will the 1.3 inlet manifolds marry up to a 1.2 head? as i'd like to fit a 1.3 sr carb as its twin choke and larger.

is there anything else i could do to increase the power at all?

many thanks
dave

dannyb
18-05-11, 08:35 PM
Stuart I think has a tuning guide in his sig.

MK1_Ben
18-05-11, 08:36 PM
Most worthwhile mod for more power from a 1.2 carb is:

http://i26.tinypic.com/34y8jft.jpg

dannyb
19-05-11, 06:36 AM
Most bolt on rubbish doesn't work - the above bolt on mod will net you a slight gain... :-)

In all seriousness, the carb from an SR mod does make things a bit more lively but there isn't much more you can do unless you fancy chasing relatively small gains for a lot of time and cash. Once the carb is on, a good service and having the carb set up properly will be money well spent.
How far along are you with the rest of the car?